Answers

If you have top fruit in your garden you may not want to see bullfinches. Beautiful as they are, they have a notorious reputation for pecking the buds out of apple trees in the spring.
The best place for a sunflower feeder seems to be on the lawn where the dropped seed can be raked up occasionaly.

I allways made a point of feeding all the birds, I found that sparrow and starlings came first, but they gave the others confedence, I got all the tits that the area was suited too and I even got nuthatches and I had never seen any in the nabourhood. and the odd sparrow hork ,chaseing the small birds in to my trees,and all the finches, the gold only second to the nuthatches.

Heron if you have not got rid of your sun flower seeds yet, I saw them in a super market to day in packet's ready rosted and salted ready to eat, a pound a packet, and they ment you and I not the birds,I wonder if they will improve our singing voice, lol